E350 ignition coils
I have a fairly new-to-me 1998 Coachman motorhome on a 1997 E350 chassis. At the time I purchased it this past July, it was not running well (check engine light on) and had two bad coils, which were ...
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On these new vehicles with aluminum heads and the plug so far down into the head; I like to get the factory plugs out soon and reinstall using anti-seize so after 60-100k miles the plugs haven't seized up from rust/corrosion.
